i-Frac CEM Wiper Plug & Landing Collar

The Solid Body Dart Latch Collar is a field-proven assembly designed to positively lock a NOV Latch Down Wiper Dart. Elastomeric seals on the wiper dart nose seal within the latch collar assembly to provide pressure integrity from above and below, while a locking slip firmly locks the dart in place. A solid “no-go” ensures the dart cannot be pumped through the latch collar assembly when pressure is applied from above.